Forms are an important part of the system. It enables you to acquire all kind of leads. Whether it's a reservation for a restaurant or a pre-order for a new product.
There's one required field for every form, and that's the Email field. Other than this email field you can have as many other fields as you like.
When a visitor submits a form, the entry will show up at the Form entries menu. There you can export all entries or a selection. It will merge all forms to one grid. If you have three pages with three different forms, it merge all data into one sheet so you easily export any combination of data.